Charlie Sheen is engaged, again. His bride-to-be is Brooke Mueller, a real estate investor that he met back in April 2006. Charlie, age 41, proposed to Brooke, 29, during a recent trip to Costa Rica.  Charlie, you dog!

Charlie Sheen has two daughters, Sam, 3, and Lola, 2, from his former marriage to Denise Richards. They divorced last year and are said to still be good friends. As you likely know, Charlie stars in the CBS sitcom Two and a Half Men.